US360128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Henry c
Assignee: —
•
Filing: —
•
Granted: 1887-03-29
•
Expires: 1904-03-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:27
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/28; E03C1/284; E03F; E03F5/00; E03F5/04; E03F5/042; Y; Y10; Y10T; Y10T137/00; Y10T137/4456; Y10T137/4463; Y10T137/4471; Y10T137/4478; Y10T137/4486; Y10T137/7287; Y10T137/7358; Y10T137/7423; Y10T137/7426; Y10T137/7436; Y10T137/8593; Y10T137/87917; Y10T137/88054
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1890-03-28 | 1890-09-27 | 1891-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1894-03-28 | 1894-09-27 | 1895-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1898-03-28 | 1898-09-27 | 1899-03-29 | $7700.00 | Window Closed / Lapsed |